관련 비디오
Why does Korean have two sets of numbers? Native and Chinese?
Amy Hwang
What is a glottal stop?
Young Kim
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Why are there seven vowels in Korean when English only has five?
Amy Hwang
Como faço para aprender fluente a língua coreana?
Young Kim
英語
日本語